I’m not sure when the discount started, or how long it will last, but right now at Chapters.indigo.ca, the lavish hardcover book, The Art of Harvey Kurtzman: The Mad Genius of Comics, is on sale for a mere CDN$12.99 (list price: CDN$52.00):
Of course, if you live in Canada, and you order The Art of Harvey Kurtzman with another item that brings your order total to at least CDN$25.00 — an item such as, for instance, The Toon Treasury Of Classic Children’s Comics, edited by Art Spiegelman, which is currently on sale for CDN$14.99 (list price: CDN$49.95) — you’ll even get free shipping.
Happy shopping! And happy reading!